STM32F103ZC STMicroelectronics, STM32F103ZC Datasheet - Page 55

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STM32F103ZC

Manufacturer Part Number
STM32F103ZC
Description
Mainstream Performance line, ARM Cortex-M3 MCU with 256 Kbytes Flash, 72 MHz CPU, motor control, USB and CAN
Manufacturer
STMicroelectronics
Datasheet

Specifications of STM32F103ZC

Core
ARM 32-bit Cortex™-M3 CPU
Conversion Range
0 to 3.6 V
Dma
12-channel DMA controller
Supported Peripherals
timers, ADCs, DAC, SDIO, I2Ss, SPIs, I2Cs and USARTs
Systick Timer
a 24-bit downcounter
STM32F103xC, STM32F103xD, STM32F103xE
Table 20.
Peripheral current consumption
Peripheral
APB2
1. f
= 72 MHz, f
HCLK
2. Specific conditions for ADC: f
in the ADC_CR2 register is set to 1.
5.3.6
External clock source characteristics
High-speed external user clock generated from an external source
The characteristics given in
external clock source, and under ambient temperature and supply voltage conditions
summarized in
Table
Table 21.
High-speed external user clock characteristics
Symbol
User external clock source
f
HSE_ext
frequency
V
OSC_IN input pin high level voltage
HSEH
V
OSC_IN input pin low level voltage
HSEL
t
w(HSE)
OSC_IN high or low time
t
w(HSE)
t
r(HSE)
OSC_IN rise or fall time
t
f(HSE)
C
OSC_IN input capacitance
in(HSE)
DuCy
Duty cycle
(HSE)
I
OSC_IN Input leakage current
L
1. Guaranteed by design, not tested in production.
Typical consumption at 25 °C
GPIOA
GPIOB
GPIOC
GPIOD
GPIOE
GPIOF
GPIOG
(2)
ADC1
ADC2
TIM1
SPI1
TIM8
USART1
ADC3
= f
/2, f
= f
, default prescaler value for each peripheral.
APB1
HCLK
APB2
HCLK
= 56 MHz, f
= f
HCLK
APB1
HCLK
Table 21
result from tests performed using an high-speed
10.
Parameter
(1)
(1)
(1)
(1)
V
Doc ID 14611 Rev 8
Electrical characteristics
(1)
(continued)
0.55
0.72
0.72
0.55
1
0.72
1
1.9
1.7
1.8
0.4
1.7
0.9
1.7
/2, f
= f
, f
= f
APB2
HCLK
ADCCLK
APB2/4
Conditions
Min
Typ
1
8
0.7V
DD
V
SS
5
5
45
≤ V
≤ V
SS
IN
DD
Unit
mA
, ADON bit
Max
Unit
25
MHz
V
DD
V
0.3V
DD
ns
20
pF
55
%
±1
µA
55/130

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